Invention Application
- Patent Title: SOLID AND SEMI-SOLID HYDROCARBON GELS AND USES THEREOF
- Patent Title (中): 固体和半固体碳氢化合物凝胶及其用途
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Application No.: PCT/US1997002090Application Date: 1997-02-19
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Publication No.: WO1997029842A1Publication Date: 1997-08-21
- Inventor: PENNZOIL PRODUCTS COMPANY , MORRISON, David, S.
- Applicant: PENNZOIL PRODUCTS COMPANY
- Assignee: PENNZOIL PRODUCTS COMPANY
- Current Assignee: PENNZOIL PRODUCTS COMPANY
- Priority: US60/011,863 19960220
- Main IPC: B01J13/00
- IPC: B01J13/00
Abstract:
A solid or semi-solid hydrocarbon gel comprising: a) a solid or semi-solid hydrocarbon; and b) at least one block copolymer selected from the group consisting of: a triblock copolymer; a radial block copolymer; a multiblock copolymer; a diblock copolymer; and mixtures of these polymers. The hydrocarbon gel is useful as an ointment, balm or salve for wounds. Medicinal ingredients may be included in the hydrocarbon gel for application of such ingredients to wounds, burns or injuries.
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